I really like the look of some of the weddings I've seen using cross-sections of a tree in the centerpieces. Only problem is I'm not really sure where to get them from. You can buy thin slices from the craft stores but I'd like them to be a little thicker and different sizes. I've thought of calling some of the tree cutting services or firewood people ... which I would probably need to do much closer to the wedding (Nov). Has anyone used these or known someone who has? Any suggestions? Aside from cutting down a tree of course ...